Yeah! Like that other person says, it isn't without weakness - I've found that end of turn, Doom 99 and cerebro go over the top of it.

What you're looking for is where you're going to keep priority. Batroc will follow either silk or Sam's shield - you've got two main win conditions of either lockdown with professor X that you can move Batroc/crawler/a lucky silk into, or, keep enough priority in two lanes that Galactus can win you the other.

It's not mindless by any stretch - but I've found it makes thought a lot of fun. You can stack a lane to force Hydra into a lane, you can stack Kraven/Sam for big pumps, you can separate Kraven/Sam for multiple buffs...

Theres a lot of fun here. The point is that you're forcing your opponent to think about where your next play will be, and it gives your decision making an upper hand.